Installer UI

Use New-InstallerUserInterface to create UI options, then pass them to New-Installer -UserInterface.

$UserInterface = New-InstallerUserInterface `
    -Eula ".\eula.rtf" `
    -TopBanner ".\banner.png" `
    -WelcomeAndCompletionBackground ".\welcome.png" `
    -ExitDialogText "My App has been installed."

New-Installer -ProductName "My App" `
    -UpgradeCode "66ad7f2c-e176-4a91-b73b-5dced490ec67" `
    -OutputDirectory ".\output" `
    -UserInterface $UserInterface `
    -Content {
        New-InstallerDirectory -PredefinedDirectoryName "LocalAppDataFolder" -Content {
            New-InstallerDirectory -DirectoryName "My App" -Content {
                New-InstallerFile -Source ".\MyApp.exe"
            }
        }
    }

Recommended image sizes are:

• TopBanner: 493 by 58 pixels.

• WelcomeAndCompletionBackground: 493 by 312 pixels.

• ExclamationIcon: 32 by 32 pixels.

• InformationIcon: 32 by 32 pixels.

• NewIcon: 16 by 16 pixels.

• UpIcon: 16 by 16 pixels.

PSMSI warns when a referenced UI file is missing or when an image does not match the recommended size.